baber/WOPTO huggingface dataset:
Patent JP-S62139409-A (JP)
Title: Pfm signal transmission/reception system
Inventor: MINAMI YUKIO
IPC: H03K9/10
Filed: 1985-12-13
Abstract: PURPOSE:To superpose an analog signal to a PFM signal with a simple equipment and to reduce the cost of transmission by executing the PFM modulation of an analog signal and modulating the amplitude of another analog signal to form an analog superposed PFM signal on the transmission side, and on the reception side, demodulating the analog superposed PFM signal through a low-pass filter. CONSTITUTION:When analog signals X, Y are inputted to a transmitter T, the analog signal X is PFM-modulated by a PFM modulation circuit 1 and applied to a amplifier 2 to obtain an analog superposed PFM signal whose envelope shape is the analog signal Y. When the analog superposed PFM signal is received by a receiver R, the sum signal of the analog signals X, Y is outputted from a low-pass filter 4. On the other hand, the PFM signal is identified at a prescribed threshold by an identifier 5 and the analog signal X is demodulated through a low-pass filter 6. The level of the demodulated analog signal X is adjusted by an amplifier 7 and the analog signal X is subtracted from said sum signal by a subtractor so that the analog signal X becomes '0' to obtain the analog signal Y.
Patent JP-2000104218-A (JP)
Title: Bridge pier structure and construction method thereof
Inventor: SONODA KEIICHIRO
IPC: E01D21/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a bridge pier structure and the construction method therefor including a high degree of strength as reducing the dead load and being excellent in execution. SOLUTION: Each divided body 16A, 18A, which has a steel made outer cylinder 16 and an inner cylinder 18 divided in the circumferential direction, is closely built in a cylindrical shape from the outside or the inside at the construction site, fitted and connected together by a rib provided on the interior of the outer cylinder or the exterior of the inner cylinder and a rib connection member provided on the other with concrete 20 filled in between the outer and inner cylinders. A hollow bridge pier is formed by stacking up this operation from a footing 12 side in a block unit. Thus a hollow structural bridge pier 10 is built with concentrically arranged similar figured steel made outer cylinder 16 and the steel made inner cylinder 18 integrally formed with each other by having concrete 20 filled in between them.  Deterioration of the steel in the internal space can be effectively prevented by sealing the internal space of the upper and lower ends of the bridge pier with the footing 12 and a beam 14. Although the outer and inner cylinders 16, 18 are composed of a combination of, for example, a similar figure cylinders, combination of different cross sections is also acceptable, as required.
Patent JP-2000103523-A (JP)
Title: Accumulating method and device for bent product
Inventor: ONARI HIROSHI
IPC: B65G57/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an accumulating method and device for bent products for loading two piles or more products on one product pallet, and also even products different in flange height. SOLUTION: The lengths of bent products S through a bending machine 3 are detected by a product length detecting means 23. When a product pallet PL has a size for loading two piles or more of the products S compared with the size of a product pallet PL for accumulating the products S, a control device 63 controls a carrying means 11 or a cart 9 to pile and accumulate two piles or more of the products S on one product pallet PL. When the products S having two flanges different in neight are accumulated on the pallet PL, the control device 63 controls the means 11 or the cart 9 to pile the products S while slipping them to the flange side by the plate thickness +αof the flange portion.
Patent JP-H06192260-A (JP)
Title: Obtention of 3,7-dialkylxanthin from 3-alkylxanthin
Inventor: GEERUHARUTO KORUPU
IPC: C07D473/10
Filed: 1993-11-09
Abstract: PURPOSE: To obtain the subject compd. with a high purity in a high yield and in good spatial and time yields by reacting a 3-alkylxanthine with an alkylating agent in the presence of a quaternary ammonium and/or phosphonium compd.  
     CONSTITUTION: Alkyl xanthine of formula I (R 1  is a 1-6C alkyl) is converted into a salt by using a basic agent (e.g. NaOH) and then reacted with an alkylating agent at -40 to 140°C in the presence of a quaternary ammonium compd. of formula II or formula III (R 3 -R 10  are each a 1-20C alkyl, benzyl or phenyl; X is an anion) and/or a phosphonium compd. in a two-phase mixture comprising an aq. phase and a phase contg. compounds of formulae II and III. If necessary, the alkylation is carried out in the presence of a linear polyether, to obtain the objective compd. of formula IV. The compounds of formula IV are useful as precursors and intermediates, such as a precursor for preparation of an active pharmaceutical component, pentoxifylline, having a vascular therapeutic activity. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01121869-A (JP)
Title: Image forming device
Inventor: NODA TAKASHI
IPC: G03G21/00
Filed: 1987-11-06
Abstract: PURPOSE:To prevent copying at an unexpected magnification by forcibly setting the copying magnification to 1:1 even if a paper feed cassette to be exclusively used for AMS is set in the feed port selected by a standard mode when the standard mode is automatically set in accordance with an auto-clear function. CONSTITUTION:An all clear key 80 to reset all the set conditions at a standard state operates when a standby state is started. The condition set values for image formation which are set thus far are then cancelled and are reset at the set values of the standard mode. Selection of the feed port is executed at this time but the paper feed cassette 5 to be exclusively used for AMS is mounted in the feed port and the copying magnification is forcibly set at 1 when this paper feed cassette 5 is selected. The copying at the unexpected magnification is thereby prevented.
Patent JP-H06111341-A (JP)
Title: Track counting device
Inventor: SHIO YUTAKA
IPC: G11B7/085
Filed: 1992-09-25
Abstract: PURPOSE:To accurately count the number of recorded tracks crossed by an optical pickup by increasing the value of an integrator by half as much as the width of the recorded track everytime a waveform shaping signal is inputted to a phase frequency comparator. CONSTITUTION:When a track crossing signal Tc is inputted, phase comparing data Dp is placed 1/2 on a track by a phase frequency comparator 10. Then, when a next track crossing signal Tc is inputted to the phase frequency comparator 10, the phase comparing data Dp is placed l/2 on the track by the phase frequency comparator 10. Thus, since crossing track number data Ct is increased by 1/2 track everytime the track crossing signal Tc is inputted to the phase frequency comparator 10, the number of the tracks is accurately counted even when an optical pickup device 1 is s lowly moved.
Patent JP-H01122067-A (JP)
Title: Loading conformation device for recording medium
Inventor: MATSUO JUNICHI
IPC: G11B17/043
Filed: 1987-11-06
Abstract: PURPOSE:To conform the presence and absence of a recording medium and, at the same time, whether it is correctly loaded to a prescribed position by providing a holding mechanism to hold the recording medium so as to be capable of loading/unloading freely, and two recording medium detectors installed at different positions in the direction of loading/unloading to the holding mechanism. CONSTITUTION:A video flopy (recording medium) F is loaded in a bucket (holding mechanism) 22, and a magnetic disk 18 is stored in a jacket 11 in this mechanism F so as to capable of rotating freely and moving to some extent. Besides, an engaging recessed part 17 to lock the mechanism F is formed at the opposite side of a shutter 15 capable of opening automatically by an opening/closing mechanism. Besides, a hole 13 through which a pin to position the mechanism F enters is pierced at the proper place of the jacket 11, and the bucket 22 is fixed to a substrate 20. An opening position where a medium F is inserted at the outside of a bucket 22 and notches 24, 23 are formed. Further two magnetic recording medium detectors S1, S2 are arranged at the tip part of the bucket 22 to detect the recording medium F.
Patent JP-2001095990-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which an interest for all the game can be improved and balls can be stably supplied and discharged in accordance with the change of the number of balls shot per unit time by enhancing the advantage of a player side in such a manner that the number of shot balls is increased in accordance with individual specific game states. SOLUTION: An opening closing control means 425 continuously or intermittently shifts a start prize winning port 20 to an opened state until the determination of a result from the appearance of a reach display when the reach display from which a big hit display is anticipated appears during a picture pattern variation game. Upon shift operation of the start prize winning port 20, the upper limit value of the number of shot balls per unit time is changed to a value higher than that of ordinary time by a shooting control means 424.
Patent JP-S61150058-A (JP)
Title: Data processor
Inventor: KITAMURA YOSHIO
IPC: G06T11/60
Filed: 1984-12-25
Abstract: PURPOSE:To shorten the processing time by dividing data to be processed into segment data of prescribed data amount based on a memory request from each processor. CONSTITUTION:Data to be processed is divided into seven segments, for instance, and plural processors execute the processing of the segment data sequentially in parallel as segment data execution and processing times TU1-TU10. For instance, the processor P0 reads out data of one sector (or one track) as the 1st segment data to be processed in a data processing step PR1 from a file accumulating device 5, and transfers it to a shared memory device 2 during the processing step PR11 of the processing and executing time TU1. As shown in figure B, the 1st segment data is processed as the 1st processed data of the data processing step PR2 in the processing step PR21 during the next processing and executing time TU2.
Patent JP-S61155438-A (JP)
Title: Stabilized flame-retarding styrene resin composition
Inventor: KITANO YOSHIKAZU
IPC: C08L21/00
Filed: 1984-12-27
Abstract: PURPOSE:A stabilized flame-retarding styrene resin composition, prepared by adding a dialkyltin maleate polymer, an aluminum maleate and a maleate monomer salt to a styrene resin composition containing a bromine-containing flame retardant. CONSTITUTION:The titled resin composition is obtained by adding 0.1-5pts.wt. (per 100pts.wt. styrene resin) dialkyltin maleate polymr of the formula (wherein R is a 1-12C alkyl and n is 2-10) and 0.1-10pts.wt. (per 100pts.wt. styrene resin) aluminum maleate or/and maleate monomer salt to a flame-retarding resin comprising 100pts.wt. styrene resin and 1-50pts.wt. bromine-containing flame retardant (e.g., tetrabromoethane or hexabromocyclodecane).
Patent JP-H05121419-A (JP)
Title: Production of semiconductor device
Inventor: TSUDA HIROSHI
IPC: H01L21/331
Filed: 1991-10-25
Abstract: PURPOSE:To improve the gain of high-frequency transistor by forming a low- resistance base layer penetrating a base contact opening and an insulation film on its periphery. CONSTITUTION:After a photoresist 12 is formed so as to cover a polysilicon 5, boron is ion-implanted to form a boron diffusion layer 10. At this time, the ion implantation is performed by means of enough acceleration energy to penetrate an oxidized silicon film 3 and reach a base diffusion layer 2. Then, after removing the photoresist 12, heat treatment is carried out in a nitrogen atmosphere of 900 deg.C to form an emitter diffusion layer 11, and boron ion of the layer 10 is activated to furnish an element section. Thus the base resistance is lowered, resulting in the improved gain of the high-frequency transistor.
Patent JP-2000110707-A (JP)
Title: Steam noise reduction method and device
Inventor: AKASHI FUMIO
IPC: F03G4/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce noises and improve working environment by adding water or aqueous solution to a path through which steam runs. SOLUTION: Steam F that spurts from a source S in the ground flows into a device by opening an open/close valve 5. The steam F passes through an expansion type Y pipe joint 4 to flow into an approach pipe 8. The flow rate of the steam is measured at an orifice 3 and then the steam flows into a temporarily installed silencer 1. A steam noise occurs at this time mainly at the expansion type Y pipe joint 4, the approach pipe 8, the orifice 3, an inlet 2 of the temporarily installed silencer 1, and an outlet 7 to the atmosphere. Water is poured through a water filled port 6. The water filler port 6 is a nozzle inserted through at the center of a flange that seals one opening ends of the approach pipe 8. A noise deadening effect is therefore achieved by pouring water through the nozzle into the path, i.e., into the approach pipe 8.
Patent JP-H08115117-A (JP)
Title: Interference check method by means of working simulation
Inventor: YOSHIDA HIROAKI
IPC: G06F19/00
Filed: 1994-10-18
Abstract: PURPOSE: To previously check interference on the output screen part of a computer system or the like by fetching the three-dimensional data of a jig into the computer system in addition to the three-dimensional data of a work and a cutting tool for checking whether the respective work and jig or cutting tool are mutually interferred or not. CONSTITUTION: Three-dimensional data D2 of the jig, three-dimensional data D1 of the work supported by that jig and three-dimensional data D3 of the cutting tool are displayed on a display and the three-dimensional data D3 of that cutting tool are moved based on move locus data D4 so that working simulation can be performed. As the result of this working simulation, it is displayed on the display whether the three-dimensional data D1, D2 and D3 of the work, jig and cutting tool are mutually interferred or not.
Patent JP-H04152555-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAMINAGA ISAMU
IPC: H01L23/31
Filed: 1990-10-16
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device which can be temporarily attached easily at a amounting operation even when a standoff height exists, whose leads are not bent when it is tested at a delivery and it is transported, whose standoff height can be ensured sufficiently after it has been mounted on a board and which can be cleaned easily by a method wherein the whole of lead terminals is covered with a dissolutive resin and solidified by excluding parts which are conductive to the main-body lower part. CONSTITUTION:The whole of lead terminals 3 is covered with a dissolutive resin 2 and solidified by excluding parts which are conductive to the main-body lower part of a semiconductor integrated circuit device which is composed of a main-body part 1 hermetically sealing a semiconductor chip and of the lead terminals 3 to be connected to an external circuit. For example, lead terminals 3 and the main-body lower part are solidified by using a resin 2 which is melted by beating; the lead terminals 3 are exposed at conductive parts; a test for a delivery is performed in this state. When the circuit device is stored at a high temperature in a continuity state in order to eliminate an initial defect, a resin which is not melted at a temperature for high-temperature storage use is used for the resin 2. Thereby, when the device is mounted on a board 4, its rear is made flat by the resin 2, and it can be preliminarily attached easily. After it has been mounted, the resin 2 is not melted. A gap is produced between a main body 1 and the board 4 and also a cleaning operation can be executed easily.
Patent JP-H08122315-A (JP)
Title: Impurity removal apparatus used for reversed-phase liquid chromatograph
Inventor: YAMAUCHI YOSHIO
IPC: G01N30/46
Filed: 1994-10-19
Abstract: PURPOSE: To obtain an impurity removal apparatus which prevents the elution of a ghost peak from an analytical column by a method wherein hydrophobic impurities are removed from a mobile phase with which the hydrophobic impurities are easily mixed in an analysis and whose polarity is large. CONSTITUTION: An impurity removal apparatus is featured in such a way that a top column 28 which is used for a reversed-phase liquid chromatograph using a polar solvent as a mobile phase and which is filled with a hydrophobic-group filler is arranged in a flow passage between a mobile-phase storage tank 10 into which a large-polarity solvent has been put and a sample injector 24.
Patent JP-H06131620-A (JP)
Title: Device for reproducing multitrack magnetic signal
Inventor: TAKEUCHI HITOSHI
IPC: G11B5/00
Filed: 1992-10-19
Abstract: PURPOSE:To reduce power consumption and manufacturing cost and to improve signal processing accuracy. CONSTITUTION:Plural MR (magneto resistance effect) heads containing MR elements 2-1 to 2-N are provided corresponding to respective tracks, and a constant current from a constant current source 1 is supplied successively to respective MR elements as a pulse current by switching operation according to the prescribed clock of a changeover switch 3. At this time, no supply current is increased regardless of the number of tracks by the supply of the pulse current since the device is constituted so that only the magnetic signals of respective tracks are extracted accurately by that voltages outputted successively from respective MR elements 2-1 to 2-N are amplified differentially with the offset voltages of respective MR elements 2-1 to 2-N in a differential amplifier 4, and the number of terminals of a multitrack MR head is reduced by that the amplifiers 4 are shared with respective tracks.
Patent JP-S63133595-A (JP)
Inventor: UOZU NOBUO
IPC: H05K3/42
Filed: 1986-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0237518-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: KATSURAGAWA TADAO
IPC: G11B5/706
Filed: 1988-11-04
Abstract: PURPOSE:To improve the perpendicular magnetic anisotropy of a magnetic material film by forming a magnetic material layer which consists essentially of the nitride of a metal selected from Co, Fe and Ni and further, contains the oxide of this metal and has the perpendicular magnetic anisotropy on a nonmagnetic base. CONSTITUTION:The perpendicular magnetic recording medium is formed by providing the magnetic material layer 3 consisting of a mixture composed of the nitride and the oxide on the nonmagnetic base 1. The nitride magnetic material (the nitride contg. at least one kind consisting of the Ni, Co and Fe) can be imparted with the perpendicular magnetic anisotropy by orienting the crystal having a hexagonal closest-packing structure perpendicularly to the film surface and forming the film thereof. Further, the saturation magnetization of the nitride magnetic film is decreased and the perpendicular magnetic anisotropy of the magnetic material film is improved by allowing the oxide of the Co, Ni and Fe to coexist in this film.
Patent JP-2000109271-A (JP)
Title: Filament yarn package processing device and method thereof
Inventor: OKUMURA KOZO
IPC: B65H65/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To increase a success rate of actual process so as to stabilize device operation by fixing a filament yarn end part on the inner layer side of a filament yarn package in a predetermined position, fixing the yarn end part on the outer layer side of the yarn package in a predetermined position, and measuring a form of at least one of the yarn and the yarn package. SOLUTION: A filament yarn package processing device 1 is provided with a conveying means 3 (a conveyor, for example) conveying a filament yarn package 2 in which filament yarn is wound on a bobbin (a paper tube) 4. The yarn end part on the inner layer side of the yarn package 2 is fixed in a predetermined position by means of a fixing means A5, while the yarn end part on the outer layer side of the yarn package 2 is fixed in a predetermined position by means of a fixing means B6. A form of at least one of the yarn and the yarn package 2 is measured by means of a measuring means 7 arranged on the yarn package 2 moving direction upstream side of the fixing means A5 and the fixing means B6. The measuring means 7 is constructed of optical sensors 7a, 7b, 7c.
Patent JP-H10103670-A (JP)
Title: Abnormality judgment system of instrument
Inventor: SHIBATA SHINYA
IPC: F23N5/24
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality judgment system of an instrument in which a self diagnosing period for diagnosing abnormality of instrument is variable in response to the degree of failure. SOLUTION: When a fan driving voltage detection value is more than an alarm value, provided a deviation is smaller than that upon correction of a previous fan operation line, the deviation is taken as a deviation upon correction on and after the next time. Based upon the deviation the amount of correction of fan target speeds is determined and the operation line of a fan 25 is corrected. When the deviation is larger than that upon previous correction, there is performed correction to increase fan maximum speeds so that the deviation is estimated three times to correct the operation line of the fan 25 with a minimum value. In the correction to reduce the fan maximum speeds the deviation is estimated only one time.  When the fan driving voltage detection value is less than the alarm value, there is performed self diagnosis operation of checking whether or not combustion is normal upon completion of the combustion. Provided it exceeds the alarm value continuously 10 times, an alarm is indicated on a hot water temperature indication part 42, and the combustion is performed with the combustion number 10. When the detection value is less than an abnormal value during an alarming mode, an apparatus is locked out.
Patent JP-H03140995-A (JP)
Title: Display device
Inventor: HAYASHI MASATOMO
IPC: G02F1/133
Filed: 1989-10-26
Abstract: PURPOSE:To allow the witching to the state in which an inverted image is displayed on the opposite side as well so that the inverted image is visible as an erecting image by forming the device in such a manner that the screen can be arbitrarily switched to the state in which the erecting image is display and the state in which the inverted image is displayed by a switching means. CONSTITUTION:A shift direction switching circuit 16 is the circuit for switching and setting the shift direction of common driving circuits 12A, 12B and switches and sets the shift direction assignment signal to be applied to the input terminals SHL of the common driving circuits 12A, 12B. This circuit has also the function to switch and apply the shift data outputted from the output terminal S of a display control circuit 14 to either one of the shift data input/output terminal DIO 1 of the common driving circuit 12A or the shift data input/output terminal DIO 2 of the common driving circuit 12A. The display of the images by switching the same to the erecting image and the inverted image is, therefore, possible. The switching and setting to the display state in which the image is visible as the erecting image from one direction and the display state in which the image is visible as the erecting image from the opposite direction are possible in this way.
Patent JP-S61156716-A (JP)
Inventor: YOKOYAMA YUTAKA
IPC: H01G9/04
Filed: 1984-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。